//
//  DateTool.h
//  YiXiu
//
//  Created by yixiu on 16/7/29.
//  Copyright © 2016年 zzz. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Tools : NSObject



//时间换算
+ (NSString *)yyy_MM_ddWithDate:(NSDate *)date;
+ (NSString *)MM_dd_HH_mm_ssWithDate:(NSDate *)date;
+ (NSDate *)yyy_MM_ddWithString:(NSString *)date;
+ (NSDate *)yyy_MM_dd_HH_mm_ssWithString:(NSString *)date;



//UTF-8转码
//Unicode转UTF-8
+ (NSString*) replaceUnicode:(NSString*)aUnicodeString;

+(NSString *) utf8ToUnicode:(NSString *)string;

@end
